Description of the security update for the remote code execution vulnerability in Windows Embedded POSReady 2009: April 9, 2019

Description of the security update for the remote code execution vulnerability in Windows Embedded POSReady 2009: April 9, 2019 Summary A remote code execution vulnerability exists in the manner in which the VBScript engine handles objects in memory. To learn more about the vulnerability, go to...

MiniShare 1.4.1 - 'HEAD/POST' Remote Buffer Overflow

Not only the GET method is vulnerable to BOF CVE-2004-2271. HEAD and POST methods are also vulnerable. The difference is minimal, both are exploited in the same way. Only 1 byte difference: GET = 3, HEAD and POST = 4 length ------------------------------------------------------------------- EAX...

MiniShare 1.4.1 - Remote Buffer Overflow HEAD and POST Method Exploit

Not only the GET method is vulnerable to BOF CVE-2004-2271. HEAD and POST methods are also vulnerable. The difference is minimal, both are exploited in the same way. Only 1 byte difference: GET = 3, HEAD and POST = 4 length ------------------------------------------------------------------- EAX...

Windscribe WindscribeService Named Pipe Privilege Escalation

The Windscribe VPN client application for Windows makes use of a Windows service WindscribeService.exe which exposes a named pipe .\pipe\WindscribeService allowing execution of programs with elevated privileges. Windscribe versions prior to 1.82 do not validate user-supplied program names,...

Microsoft Internet Explorer 11 #InternetExplorer #IE - javascript Code Execution Exploit

Exploit for windows platform in category local exploits ARRSIZE = 3248; firstgadgetoffsets = 150104,149432,152680,3202586,214836,3204663,361185,285227,103426,599295,365261,226292,410596,180980,226276,179716,320389,175621,307381,792144,183476; stackpivotgadgetoffsets =...

Windows/x64 - API Hooking Shellcode (117 bytes)

/ Title : Windows x64 API Hooking Shellcode Author : Roziul Hasan Khan Shifat Size : 117 bytes Date : 16/10/2017 Email : email protected Tested On : Windows 7 Ultimate x64 / / This Shellcode hooks DeteleFileW API Warning: Do no Use this Shellcode on explorer.exe Otherwise You won't be able to...

EMC AlphaStor Device Manager Opcode 0x72 Buffer Overflow

require 'msf/core' class MetasploitModule 'EMC AlphaStor Device Manager Opcode 0x72', 'Description' = %q This module exploits a stack based buffer overflow vulnerability found in EMC Alphastor Device Manager. The overflow is triggered when sending a specially crafted packet to the rrobotd.exe...

Microsoft Edge Chakra - Heap Buffer Overflow Exploit

Exploit for windows platform in category dos / poc IsCoroutine ... else InterpreterStackFrame::Setup setupfunction, args; sizet varAllocCount = setup.GetAllocationVarCount; //printf"varAllocCount: %d%X\r\n", varAllocCount, varAllocCount; sizet varSizeInBytes = varAllocCount sizeofVar; // //...

Microsoft MsMpEng - mpengine x86 Emulator Heap Corruption in VFS API Exploit

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1282&desc=2 In issue 1260 I discussed Microsoft's "apicall" instruction that can invoke a large number of internal emulator apis and is exposed to remote attackers by default in al...

Microsoft MsMpEng - mpengine x86 Emulator Heap Corruption in VFS API

Microsoft MsMpEng - mpengine x86 Emulator Heap Corruption in VFS API Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1282&desc=2 In issue 1260 I discussed Microsoft's "apicall" instruction that can invoke a large number of internal emulator apis and is exposed to remote attacker...

Microsoft MsMpEng - mpengine x86 Emulator Heap Corruption in VFS API

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1282&desc=2 In issue 1260 I discussed Microsoft's "apicall" instruction that can invoke a large number of internal emulator apis and is exposed to remote attackers by default in all recent versions of Windows. I asked Microsoft if...

Windows x32 / Windows x64 - cmd.exe Shellcode (718 bytes)

;Full tutorial: https://www.zinzloun.info Windows CMD shellcode ;COMPILE: ;nasm.exe -f win32 dynamic.asm -o dynamic.obj ;SKIP -f win32 to create the .obj file to extract eventually the hex code ;then execute: python bin2hex.py dynamic.obj to get the hex code:...

Windows x86 - Hide Console Window Shellcode (182 bytes)

Windows x86 - Hide Console Window Shellcode 182 bytes. Shellcode exploit for Winx86 platform / MIT License Copyright c 2017 Ege Balcı Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files the "Software", to deal in the...

FLARE Script Series: Querying Dynamic State using the FireEye Labs Query-Oriented Debugger (flare-qdb)

Introduction This post continues the FireEye Labs Advanced Reverse Engineering FLARE script series. Here, we introduce flare-qdb, a command-line utility and Python module based on vivisect for querying and altering dynamic binary state conveniently, iteratively, and at scale. flare-qdb works on...

Windows/x64 - Bind Shell TCP Shellcode (508 bytes)

/ Title : Windows x64 Bind Shell TCP Shellcode size : 508 bytes Date : 08-12-2016 Author : Roziul Hasan Khan Shifat Tested On : Windows 7 Professional x64 / / section .text global start start: xor rdx,rdx mov rax,gs:rdx+0x60 mov rsi,rax+0x18 mov rsi,rsi+0x10 lodsq mov rsi,rax mov r14,rsi+0x30...

Tor Browser / Firefox Remote use-after-free FBI Exploit

Exploit for multiple platform in category remote exploits This is an Javascript exploit actively used against TorBrowser NOW. It consists of one HTML and one CSS file, both pasted below and also de-obscured. The exact functionality is unknown but it's getting access to "VirtualAlloc" in...

Tor (Firefox 41 50) - Code Execution

Tor Firefox 41 50 - Code Execution TOR Browser 0day : JavaScript Exploit ! Works on Firefox versions 41 - 50 The critical vulnerability is believed to affect multiple Windows versions of the open source Firefox web browser as far back as Firefox version 41, and up to Firefox version 50. When...

Tor (Firefox 41 < 50) - Code Execution

TOR Browser 0day : JavaScript Exploit ! Works on Firefox versions 41 - 50 The critical vulnerability is believed to affect multiple Windows versions of the open source Firefox web browser as far back as Firefox version 41, and up to Firefox version 50. When exploit opened by a Firefox or Tor...

Windows x64 - Download & Execute Shellcode (358 bytes)

Windows x64 - Download & Execute Shellcode 358 bytes. Shellcode exploit for Winx86-64 platform / Title : Windows x64 Download+Execute Shellcode Author : Roziul Hasan Khan Shifat Date : 24-11-2016 size : 358 bytes Tested on : Windows 7 x64 Professional Email : [email protected] / / section .text...

Freefloat FTP Server 1.0 - RENAME Remote Buffer Overflow

Freefloat FTP Server 1.0 - RENAME Remote Buffer Overflow !/usr/bin/env python -- coding: utf-8 -- Exploit Title: FreeFloat FTP Server RENAME Command Buffer Overflow Exploit Date: 29/10/2016 Exploit Author: Eagleblack Software Link: http://www.freefloat.com/software/freefloatftpserver.zip Version:...